core/utility

Description:

• Javascript handling for HTML attributes. This module gets autoloaded on page load.

  With the appropriate HTML attributes, various functionalities defined in this module can be used such as a displaying an alert or a confirmation modal, etc.

Source:

• lib/amd/src/utility.js, line 16

Since:

• 4.0

Copyright:

• 2021 Andrew Nicols

License:

• http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Example

Calling the confirmation modal to delete a block

// The following is an example of how to use this module via an indirect PHP call with a button.

$controls[] = new action_menu_link_secondary(
    $deleteactionurl,
    new pix_icon('t/delete', $str, 'moodle', array('class' => 'iconsmall', 'title' => '')),
    $str,
    [
        'class' => 'editing_delete',
        'data-modal' => 'confirmation', // Needed so this module will pick it up in the click handler.
        'data-modal-title-str' => json_encode(['deletecheck_modal', 'block']),
        'data-modal-content-str' => json_encode(['deleteblockcheck', 'block', $blocktitle]),
        'data-modal-yes-button-str' => json_encode(['delete', 'core']),
        'data-modal-toast' => 'true', // Can be set to inform the user that their action was a success.
        'data-modal-toast-confirmation-str' => json_encode(['deleteblockinprogress', 'block', $blocktitle]),
        'data-modal-destination' => $deleteconfirmationurl->out(false), // Where do you want to direct the user?
    ]
);